Today is day three with MIL. Second full day with my H working and he works late tonight for some work dinner. On the first day, she walked into a store and interrupted a clerk who was talking to another customer to ask for a shower cap. She yelled "Do you have shower caps?" while walking toward her. So I told her to walk up and say hello first, wait for eye contact and then slowly ask for the item. Seriously, I should not have to teach this right? She listened to part of that because today she walked into a store and yelled "BACKPACK?" to the clerk. at least she said it slowly,